TY  - BOOK
AU  - Snow,John,1813-1858
AU  - Frost,Wade Hampton,b.1880
AU  - Richardson,B.W.
TI  - Snow on cholera: being a reprint of two papers
PY  - 1965///
CY  - New York
PB  - Hafner Publishing Company
KW  - Cholera
KW  - Great Britain
N1  - 'The principal writings of John Snow, M.D.': p. 187-191
ER  -